.cascade-slider_container {
  position: relative;
  width: 1000px;
  height: 500px;
  margin: 0 auto;
}

.cascade-slider_item {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%) scale(0.3);
  transition: all 1s ease;
  opacity: 0;
  z-index: -1;
}

.cascade-slider_item.next {
  left: 50%;
  transform: translateY(-50%) translateX(-150%) scale(0.8);
  opacity: 0.3;
  z-index: 1;
}

.cascade-slider_item.prev {
  left: 50%;
  transform: translateY(-50%) translateX(50%) scale(0.8);
  opacity: 0.3;.itemBox img
  z-index: 1;
}
.cascade-slider_arrow.cascade-slider_arrow-left i, .cascade-slider_arrow.cascade-slider_arrow-right i {  -moz-transform: rotate(45.0deg); -o-transform: rotate(45.0deg); -webkit-transform: rotate(45.0deg);  }
.cascade-slider_arrow.cascade-slider_arrow-left { width: 55px; height: 55px; border: 2px solid #eb2330;font-size: 25px; color: #eb2330; text-align: center; line-height: 50px; text-transform: capitalize; position: absolute; left: 200px; top: 100px; font-weight: 700; -moz-transform: rotate(-45.0deg); -o-transform: rotate(-45.0deg); -webkit-transform: rotate(-45.0deg); }
.cascade-slider_arrow.cascade-slider_arrow-right { width: 55px; height: 55px; border: 2px solid #eb2330; font-size: 25px; color: #eb2330; text-align: center; line-height: 50px; text-transform: capitalize; position: absolute; right: 200px; top: 100px; font-weight: 700; -moz-transform: rotate(-45.0deg); -o-transform: rotate(-45.0deg); -webkit-transform: rotate(-45.0deg); }
.cascade-slider_arrow.cascade-slider_arrow-left:hover, .cascade-slider_arrow.cascade-slider_arrow-right:hover { background: #000; color: #fff; border: 2px solid #000; }

.cascade-slider_item.prev .itemBox h4, .cascade-slider_item.next .itemBox h4, .cascade-slider_item.prev .itemBox p, .cascade-slider_item.next .itemBox p, .cascade-slider_item.prev .itemBox span a, .cascade-slider_item.next .itemBox span a { opacity: 0; }

.cascade-slider_item.prev .itemBox img, .cascade-slider_item.next .itemBox img { border-bottom: none; }

.cascade-slider_item.now {
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%) scale(1);
  opacity: 1;
  z-index: 5;
}

.cascade-slider_arrow {
  display: inline-block;
  position: absolute;
  top: 50%;
  cursor: pointer;
  z-index: 5;
}

.cascade-slider_arrow-left { left: 0; }

.cascade-slider_arrow-right { right: 0; }